Results 241 to 250 of about 1,057,935 (267)
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2010
Structures in contact with fluid flow, whether natural or man-made, are inevitably subject to flow-induced forces and flow-induced vibration: from plant leaves to traffic signs and to more substantial structures, such as bridge decks and heat exchanger tubes.
Michael P. Païdoussis +2 more
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Structures in contact with fluid flow, whether natural or man-made, are inevitably subject to flow-induced forces and flow-induced vibration: from plant leaves to traffic signs and to more substantial structures, such as bridge decks and heat exchanger tubes.
Michael P. Païdoussis +2 more
openaire +1 more source
Computers & Structures, 1980
Computational methods for fluid-structure analysis are surveyed. Emphasis is placed on semi-discretization methods, such as finite element and finite difference methods. Appropriate mesh descriptions and time integration procedures for various classes of problems are discussed.
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Computational methods for fluid-structure analysis are surveyed. Emphasis is placed on semi-discretization methods, such as finite element and finite difference methods. Appropriate mesh descriptions and time integration procedures for various classes of problems are discussed.
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Fluid Structure Interaction Modelling
Emerging Technology in Fluids, Structures, and Fluid Structure Interactions: Volume 1, Fluid Dynamics and Fluid Structure Interactions, 2004Numerical modeling of fluid/structure interaction (FSI) falls into the multi-physics domain and has significant importance in many engineering problems. It is an active research area in the field of computational mechanics and examples are found in diverse applications such as aeronautics, biomechanics and the offshore industries.
Jason J. Dale, A. E. Holdo̸
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Fluid-Structure Interaction of Propellers
2008The performance of a propeller is influenced by the wake of the ship, which results in an unsteady inflow to the propeller. Thus, the pressure on the propeller and its distribution as well as the resulting torque and thrust fluctuate during a revolution. These variations may evoke vibration of the propulsion system and a further transfer of the induced
Neugebauer, Jens +2 more
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2009
Almost all problems solved in the previous chapters dealt with static fluid–structure scenarios where just the configuration of a solid structure at rest (or moving in the flow direction) determined the fluid flow field. Examples included internal flow through a conduit or external flow past submerged bodies.
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Almost all problems solved in the previous chapters dealt with static fluid–structure scenarios where just the configuration of a solid structure at rest (or moving in the flow direction) determined the fluid flow field. Examples included internal flow through a conduit or external flow past submerged bodies.
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Fluid-structure interaction and ADINA
Computers & Structures, 1983Abstract The theoretical basis of a fluid-structure interaction decoupling approximation for transient analysis of wave excited submerged structures is outlined. The approximation, called the Doubly Asymptotic Approximation (DAA) has been included in ADINA. Program modifications and additions are described.
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1983
There are many kinds of fluid-structure interaction problems1,2,3. In this chapter only a few non-flow field problems, mainly fluid-shell dynamic interaction and fluid-solid impact will be discussed. The fluid-shell systems are used as models for sloshing and POGO (structure-propulsion coupling oscillation) in liquid rockets, floating lids Of oil tanks,
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There are many kinds of fluid-structure interaction problems1,2,3. In this chapter only a few non-flow field problems, mainly fluid-shell dynamic interaction and fluid-solid impact will be discussed. The fluid-shell systems are used as models for sloshing and POGO (structure-propulsion coupling oscillation) in liquid rockets, floating lids Of oil tanks,
openaire +1 more source
Fluid–Structure Acoustic Interaction
2008This is a survey of numerical methods to compute a particular fluid–solid interaction: the so called “elastoacoustic problem”. It concerns the determination of the motion of an elastic structure in contact with a compressible fluid. In this case displacements are small and, then, we can assume a linear response of the structure.We neglect gravity ...
Alfredo Bermúdez +4 more
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